The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 1999
Filed:
Apr. 22, 1998
Applicant:
Inventors:
Frank L Landon, Tustin, CA (US);
Edward K Merewether, Placitas, NM (US);
Christopher J Obaditch, Newport Beach, CA (US);
James K Clark, Irvine, CA (US);
Assignee:
Fluor Corporation, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
320100 ; 429209 ;
Abstract
Electrodes are cured through application of modulated electrical signals. In preferred embodiments the signal comprises pulsed currents, and in particularly preferred embodiments the signal comprises a train of both forward and reversed pulses, with modulation of the duty cycle by pulse width modulation during the curing process.